The car I'll be driving will not be mine - rather a friend's car, italian plates. The car is already in Croatia.
My question is whether can I expect trouble with Police for not being the owner of the car? Please note that i'll be all the time in possession of all the car related documents.
Also, could you please advise me where would be easy to buy a Green Card insurance for BiH ? (And, if you know, for Montenegro as well).